/usr/include/dune/grid/uggrid/uggridhieriterator.hh is in libdune-grid-dev 2.3.1-1.
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// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_UGHIERITERATOR_HH
#define DUNE_UGHIERITERATOR_HH
/** \file
* \brief The UGGridHierarchicIterator class
*/
#include <stack>
#include <dune/grid/uggrid/uggridentitypointer.hh>
namespace Dune {
//**********************************************************************
//
// --UGGridHierarchicIterator
// --HierarchicIterator
/** \brief Iterator over the descendants of an entity.
* \ingroup UGGrid
Mesh entities of codimension 0 ("elements") allow to visit all entities of
codimension 0 obtained through nested, hierarchic refinement of the entity.
Iteration over this set of entities is provided by the HierarchicIterator,
starting from a given entity.
*/
template<class GridImp>
class UGGridHierarchicIterator :
public Dune::UGGridEntityPointer <0,GridImp>
{
friend class UGGridEntity<0,GridImp::dimension,GridImp>;
public:
typedef typename GridImp::template Codim<0>::Entity Entity;
//! the default Constructor
UGGridHierarchicIterator(int maxLevel, const GridImp* gridImp)
: maxlevel_(maxLevel),
gridImp_(gridImp)
{}
void increment();
//! max level to go down
int maxlevel_;
std::stack<typename UG_NS<GridImp::dimension>::Element*> elementStack_;
const GridImp* gridImp_;
};
} // end namespace Dune
#endif
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